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Occup Environ Med 61:1014-1020 doi:10.1136/oem.2003.011791
  • Original article

The health of Australian veterans of the 1991 Gulf War: factor analysis of self-reported symptoms

Table 2

 Pearson correlations between SF-12 mental and physical subscale scores and Gulf War veteran symptom factor scores

Scale Factor 1 (psychophysiological) Factor 2 (cognitive) Factor 3 (arthro-neuromuscular)
The Pearson correlation between SF-12 mental and physical subscale scores was 0.09.
SF-12 mental −0.44 −0.73 −0.31
SF-12 physical −0.47 −0.37 −0.55

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